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Plane Vibration Characteristics of a Pneumatic Tire Model
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1965 by SAE International in United States
Annotation ability available
Event: Mid-Year Meeting
An elastically supported cylindrical shell is used to represent the motion of a pneumatic tire in the plane of the wheel. This is an attempt to utilize shell motion as an analog to the plane motion of the pneumatic tire tread. The idea is suggested by the constructional features of a pneumatic tire, both from the point of view of mass distribution and the distribution of elastic stiffness.
The equations of motion for such a model are derived by reference to conventional energy methods. In this derivation, the influence of internal pressure and elastic support of the shell is taken into account. The frequencies are determined as functions of the mode shape, and it is shown that nodes, as well as antinodes, rotate with an angular velocity somewhat less than the angular velocity of the rotating pneumatic tire, to an extent determined by the particular mode shape in question. It is hoped that these phenomena may be useful in explaining or understanding some vibratory or acoustic interactions between a tire and suspension system.
|Technical Paper||The Dynamic Stiffness of a Pneumatic Tire Model|
|Technical Paper||A Method to Combine a Tire Model with a Flexible Rim Model in a Hybrid MBS/FEM Simulation Setup|
|Technical Paper||Modal Analysis of Tire In-Plane Vibration|
CitationTielking, J., "Plane Vibration Characteristics of a Pneumatic Tire Model," SAE Technical Paper 650492, 1965, https://doi.org/10.4271/650492.
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- Clark S. K. “An Analog for the Static Loading of a Pneumatic Tire.” Univ. of Michigan, Office of Research Administration, Report 02957-19-T March 1964
- Clark S. K. “The Rolling Tire under Load.” Paper presented at SAE Mid-Year Meeting Chicago May 1965